Hello!
I have stumbled on problem that can be demonstrated by the following
snippet:
----
from PyQt4 import QtGui
import sys
app = QtGui.QApplication(sys.argv)
w = QtGui.QWidget()
w.show()
w.hide()
w.show()
app.exec_()
----
After its execution widget stays hidden and application keeps running
(without any visible windows).
Actual code that suffers from it is naturally much more complicated, but
workarounds are harsh and do not always work.
Qt version 4.3.4, pyqt version 4.3.3.
Seva
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